91.25.1310.991.21.1503 Standard 5 Slewing Ring Bearings
Request A Quote For 42x57x20 Your Special 91.25.1310.991.21.1503 Standard 5 Slewing Ring Bearings Needs Today! Free NTN PRECISION AXLE CORP. Slewing Ring Bearings Quotes. 20 Width (mm) ISO 9001 certified.
| Brand Name: |
Standard 5 |
| Model Number: |
91.25.1310.991.21.1503 |
| D: |
57 mm |
| Size (mm): |
42x57x20 |
| Width (mm): |
20 |
| Basic static load rating (C0): |
55,5 kN |
| da min.: |
44 mm |
| Bearing number: |
NK47/20R+IR42×47×2 |
| Da max.: |
55 mm |
| C: |
20 mm |
Product Details
| D |
57 mm |
| Size (mm) |
42x57x20 |
| Width (mm) |
20 |
| Basic static load rating (C0) |
55,5 kN |
| da min. |
44 mm |
| Bearing number |
NK47/20R+IR42×47×2 |
| Da max. |
55 mm |
| C |
20 mm |
| F |
47 mm |
| r min. |
0,3 mm |
| d |
42 mm |
| B |
20 mm |
| ra max. |
0,3 mm |
| Outer Diameter (mm) |
57 |
| Weight |
0,148 Kg |
| Bore Diameter (mm) |
42 |
| s |
0,5 mm |
| (Grease) Lubrication Speed |
5 500 r/min |
| Basic dynamic load rating (C) |
28,8 kN |